170.77.0.0/16
🇺🇸CIDR
170.77.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Danbury
RIR
ARIN
Status
allocated
Allocated
3/7/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.77.0.0/16 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | RADB | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.77.0.0/17 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.128.0/17 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.180.0/22 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.124.0/22 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.230.0/24 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.125.0/24 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.181.0/24 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.183.0/24 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
| 170.77.127.0/24 | AS27185DHS-INTERNET - Danbury Hospital - ITG | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/170.77.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.77.0.0/16" | jq
External Links